Your Toothpaste Is Having a Skincare Moment

Colgate’s new Optic White Vitamin C toothpaste is part of what seems to be a new era in oral care, where the language of beauty is increasingly applied to our teeth. The brand describes the launch as “skincare for your smile”, positioning oral care around the same ingredient-led, science-focused approach that has transformed skincare.

It makes sense, really. Beauty consumers have become accustomed to asking what is inside a product, what those ingredients actually do, and whether there is evidence to back the claims. Toothpaste, historically relegated to the functional category of “things you use because your dentist told you to”, is beginning to enter that same conversation.

According to Amelia Seselja, Colgate Oral Health Therapist, the change reflects a broader shift in how consumers think about health and beauty.

“Consumers no longer see health and beauty as separate,” she told TBTM. “A healthy smile is a beautiful smile, and people are looking for products that deliver both oral care and confidence.”

The comparison with skincare isn't entirely superficial. Just as beauty brands have built entire product categories around active ingredients and targeted concerns, oral care is increasingly exploring formulations designed to address specific cosmetic and health-related needs. For Colgate, that means bringing Vitamin C into a whitening formula. The Optic White Vitamin C toothpaste contains 95% pure sodium ascorbyl phosphate, a stabilised form of Vitamin C. Unlike the acidic Vitamin C formulations consumers may be familiar with from skincare, Seselja explains that the ingredient has been specifically formulated for the oral environment.

“In oral care, protecting enamel is non-negotiable,” she says. “That’s why the new Optic White Vitamin C formulation uses stabilised Vitamin C.”

The distinction matters because, while Vitamin C has become synonymous with brightening in skincare, the mouth is an entirely different environment. Toothpaste needs to do more than deliver an appealing ingredient story. It needs to be formulated with the health of teeth and gums in mind.

The product is designed to remove surface stains, with Colgate claiming it can remove seven years of stains in seven days when used twice daily. And while dramatic whitening has become increasingly normalised across social media, the reality is considerably less instant.

“Expecting instant, dramatic results” is one of the biggest misconceptions Seselja sees around whitening. Staining builds over time, particularly from everyday habits and favourites such as coffee, tea and red wine. Smoking can also contribute significantly to staining.

That may explain why whitening toothpaste has become such an appealing middle ground. Rather than treating whitening as a one-off cosmetic procedure, it can become part of the daily routine.

Seselja recommends brushing twice a day with a fluoridated whitening toothpaste, cleaning between the teeth daily and maintaining regular dental visits. In other words, the “oral beauty” routine still begins with the least glamorous part: actually looking after your teeth.

The rise of social media has undoubtedly added another layer. Our smiles are now visible in selfies, TikToks, Zoom calls, and videos throughout the day, making teeth an increasingly prominent part of the beauty image.

But that visibility has also created a rather strange side effect: the internet has turned oral care into another arena for DIY experimentation.

Seselja is particularly cautious about viral whitening hacks involving abrasive or acidic ingredients, which can damage enamel or irritate soft tissues. Her advice is refreshingly uncomplicated: choose products developed specifically for oral care and supported by science rather than whatever happens to be going viral on TikTok this week.

The bigger story here isn't really about whether toothpaste has suddenly become skincare. It’s about how little distinction consumers now make between health, beauty and self-care. We have already accepted that skincare can be preventative, corrective and cosmetic at the same time. Oral care appears to be moving in the same direction. And perhaps that was inevitable. We spend considerable time, money, and attention trying to make our skin look healthier. Wanting our smiles to do the same isn't exactly a radical leap. The toothpaste tube, it seems, is simply having its beauty-industry moment.

Shop Colgate Vitamin C here: https://link.amazon/B0a1DlNqQ